extreme accumulation of fat on and about the buttocks, especially of women.
Origin of steatopygia
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
excessive fatness of the buttocks
Word Origin for steatopygia
C19: from New Latin, from steato- + Greek pugē the buttocks
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
"abnormal accumulation of fat on the buttocks of certain races," 1822, Modern Latin, from steato- "fat, tallow," from Greek stear (genitive steatos) "solid fat, suet" (see stone (n.)) + Greek pyge "buttocks."
Online Etymology Dictionary, © 2010 Douglas Harper
Excessive accumulation of fat on the buttocks.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.